refactor: use react email for email templates (#734)

Co-authored-by: Alessandro (Ale) Segala <43508+ItalyPaleAle@users.noreply.github.com>
Co-authored-by: Elias Schneider <login@eliasschneider.com>

.github/workflows/e2e-tests.yml

@@ -3,15 +3,15 @@ on:
   push:
     branches: [main]
     paths-ignore:
-      - "docs/**"
-      - "**.md"
-      - ".github/**"
+      - 'docs/**'
+      - '**.md'
+      - '.github/**'
   pull_request:
     branches: [main]
     paths-ignore:
-      - "docs/**"
-      - "**.md"
-      - ".github/**"
+      - 'docs/**'
+      - '**.md'
+      - '.github/**'
 
 jobs:
   build:
@@ -61,13 +61,11 @@ jobs:
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
-        with:
-          version: 10
 
       - uses: actions/setup-node@v4
         with:
           node-version: 22
-          cache: "pnpm"
+          cache: 'pnpm'
           cache-dependency-path: pnpm-lock.yaml
 
       - name: Cache Playwright Browsers